cicero-web.dk

📜 Historical scan 2026-07-09 01:45:13 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cicero-web.dk is a .dk domain served by 2 nameservers (rajeev.ns.cloudflare.com, selah.ns.cloudflare.com). It was registered on 28 April 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.49.159 is hosted by Cloudflare, Inc. (AS13335). The zone is of unknown DNSSEC status, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 48ms

Nameserver	IP addresses	PTR	ASN / ISP
rajeev.ns.cloudflare.com	108.162.193.224 172.64.33.224 173.245.59.224 2606:4700:58::adf5:3be0 2803:f800:50::6ca2:c1e0 2a06:98c1:50::ac40:21e0	rajeev.ns.cloudflare.com rajeev.ns.cloudflare.com rajeev.ns.cloudflare.com rajeev.ns.cloudflare.com rajeev.ns.cloudflare.com rajeev.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
selah.ns.cloudflare.com	108.162.194.21 162.159.38.21 172.64.34.21 2606:4700:50::a29f:2615 2803:f800:50::6ca2:c215 2a06:98c1:50::ac40:2215	selah.ns.cloudflare.com selah.ns.cloudflare.com selah.ns.cloudflare.com selah.ns.cloudflare.com selah.ns.cloudflare.com selah.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.49.159	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.147.71	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 51ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3037::6815:319f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:9347	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 43ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.49.159,172.67.147.71 ech=AEX+DQBBAwAgACASNw9dFEvkjXOnBuG6v8naEletDML5GQSu9NtQT/ppSAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:319f,2606:4700:3037::ac43:9347

📝 TXT Records#

1 records 248ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (cicero-web.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.cicero-web.dk)
p=none (monitor only)	v=DMARC1; p=none; sp=none; fo=1; pct=100; rua=mailto:DMARCAdmin@systematic.com

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-11 10:55:08

www	104.21.49.159 172.67.147.71 2606:4700:3037::6815:319f 2606:4700:3037::ac43:9347 (AS13335) (address records, no CNAME)
www vs bare domain	Same network cicero-web.dk: 104.21.49.159 172.67.147.71 2606:4700:3037::6815:319f 2606:4700:3037::ac43:9347 (AS13335) www.cicero-web.dk: 104.21.49.159 172.67.147.71 2606:4700:3037::6815:319f 2606:4700:3037::ac43:9347 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

148ms

Check	Result
Validation Status	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	broken trust chain resolving 'cicero-web.dk/A/IN': 127.0.0.1#53

🏷️ SOA#

0ms

Field	Value
Serial	2408860773
Primary NS (MNAME)	rajeev.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-01 01:27:25

Field	Value
Registrar	Eurodns S.A
Registered	2015-04-28
Expires	2027-04-30 (192d)

📋 WHOIS#

⏱️ Lookup Timing#

48ms

55ms

39ms

AAAA

51ms

TXT

248ms

CAA

54ms

HTTPS

43ms

TLSA

105ms

SOA

0ms

MTA-STS

74ms

DNSSEC

148ms

SRV

161ms

Total

1097ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 01:05:48	455ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-01 00:52:17	1814ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-04 18:22:27	488ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-01 04:05:10	925ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-09 01:45:13 shown	1097ms	2 NS 2 A 0 MX	❓ Unknown
2026-06-30 03:03:41	801ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 20:45:32	524ms	2 NS 2 A 0 MX	🔓 Insecure